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JavaScript · Web performance

17 skills found.
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1

Full live SEO audit of any website from its homepage URL, powered by Jev (TypeSafe's System One model).

AgriciDaniel/jev-seo527—~2.5kAutomated safety check: NotesMIT16 days ago
2

Improve interface performance across loading speed, rendering, animations, images, and bundle size.

boussadjra/vuestrata11111 repos~1.9kAutomated safety check: PassMIT3 days ago
3

Quickly compare the posthog-js array.js bundle size in the current working tree against a git baseline using the repository's esbuild proxy.

PostHog/posthog-js613—~599Automated safety check: PassUnknowntoday
4

Find and fix why a website is slow by capturing and analyzing a Firefox performance profile, or by analyzing a profile the user already has (a saved file or a profiler.firefox.com share link).

mozilla/firefox-devtools-mcp470—~1.2kAutomated safety check: PassUnknownyesterday
5

Author a new PostHog browser extension, or port a posthog-js v1 extension, against the @posthog/browser-common Client/Extension contract.

PostHog/posthog-js613—~2.3kAutomated safety check: PassUnknowntoday
6

Install and integrate Ignite UI Web Components packages into React, Angular, Vue 3, LitElement, or vanilla JS/HTML apps, detecting the framework and applying framework-specific setup (package…

IgniteUI/igniteui-webcomponents170—~1.4kAutomated safety check: PassMITyesterday
7

Optimize website and web application performance including loading speed, Core Web Vitals, bundle size, caching strategies, and runtime performance

davila7/claude-code-templates32k7 repos~4kAutomated safety check: PassMITtoday
8

A skill your agent uses for any question involving telemetry data: "investigate an issue", "debug a problem", "find out why something is slow", "check error rates", "analyze user behavior"…

coralogix/cx-cli121—~2.6kAutomated safety check: PassApache-2.0yesterday
9

React and Next.js performance optimization from Vercel Engineering.

Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI507—~1.7kAutomated safety check: PassUnknown3 mo ago
10

A skill your agent uses when auditing slow page loads, heavy assets, or rendering delays related to Remove duplicate JavaScript libraries.

thedaviddias/Front-End-Checklist74k—~423Automated safety check: PassMITyesterday
11

A skill your agent uses when auditing slow page loads, heavy assets, or rendering delays related to Optimize JavaScript bundle size.

thedaviddias/Front-End-Checklist74k—~408Automated safety check: PassMITyesterday
12

A skill your agent uses when auditing slow page loads, heavy assets, or rendering delays related to Avoid JavaScript-based redirects.

thedaviddias/Front-End-Checklist74k—~427Automated safety check: PassMITyesterday
13

A skill your agent uses when auditing slow page loads, heavy assets, or rendering delays related to Avoid serving legacy JavaScript to modern browsers.

thedaviddias/Front-End-Checklist74k—~445Automated safety check: PassMITyesterday
14

Compare two or more npm packages side by side using live data — downloads, bundle size, GitHub stars, last update, known vulnerabilities, and community sentiment.

tinyfish-io/tinyfish-cookbook2.2k—~2kAutomated safety check: PassMIT6 days ago
15

Deep technical SEO knowledge module covering Core Web Vitals, crawlability, indexation, site architecture, JavaScript SEO, redirects, structured data, hreflang, and migrations — producing audit…

indranilbanerjee/digital-marketing-pro8551 repo~5.9kAutomated safety check: NotesMIT4 days ago
16

JavaScript bundle size auditor and budget enforcer. An agent skill from LeoYeAI/openclaw-master-skills.

LeoYeAI/openclaw-master-skills2.2k—~4.9kAutomated safety check: PassApache-2.02 mo ago
17

Optimize AEM Edge Delivery Services commerce product pages for search engine crawling and indexing.

adobe/skills196—~2.8kAutomated safety check: PassApache-2.0today